初一英語上冊(cè)Unit9Signs

1、真誠為您提供優(yōu)質(zhì)參考資料，若有不當(dāng)之處，請(qǐng)指正。Unit9 Signs 第一課時(shí)1.句型Great!We canWe cantI see.2.動(dòng)詞bring的用法3.can的否定形式見上 圖片，錄音機(jī)，多媒體 Step1.Revison (1)T：Good morning,class.S: Good morning ,teacher. T: Whose walkman is this?Is this yours,Lily?S：Yes,it is. (2)T: Do you have a model plane,Peter? S: No,I dont.But I have some tennis

2、 balls. (3)T:Hello,Jim.Is this watch yours? S:No,its not mine.Mine is red.Here is blue.I think its Toms.Step2.Presentation1. New Wordscan play football us why bring2. learn to say Listen to the tape and follow.重點(diǎn)的句型，We cant play football here. Look at the sign! I see.Step3.拓展和詳解1We can football ther

3、e.我們可以在那里踢足球。1）這句話是肯定句，2）它的否定句只要在can的后面加上not即可：We cant play football there.注意：（1）cant是can not的縮寫形式。（2）can是“會(huì)，可以，能”的意思，cant是“不會(huì)，不可以，不能”的意思。例如：I can sing. 我會(huì)唱歌。（改成否定形式） I cant sing. 我不會(huì)唱歌。3）play football 踢足球。Play是“打，玩”的意思。直接后面跟球類。Play basketball 打籃球2Great!Lets go! 太好了讓我們一起去吧！ 1)Great 在這里是“好的”意思。像這樣的詞還

4、有許多，比如：Good!Thats great! 2)Lets是Let us的縮寫形式，意思是“讓我們”，其后面的動(dòng)詞省略了to，只跟動(dòng)詞原形，即“Lets +動(dòng)詞”，表示建議別人和自己一起做某事， us在這里作we的賓格。4.You cant bring your dog here.你不能把你的狗帶到這里來。Bringto是“把帶來”的意思。但是，如果句子中出現(xiàn)here ,there, home等這些的副詞的時(shí)候，介詞to就可以省略了。例如：Please bring your bag to my school.請(qǐng)把你的包帶到學(xué)校來。6.Why not?為什么不呢？它的完整形式Why not

5、bring your dog here?Step4.Practice兩人一組，模仿例句來進(jìn)行對(duì)話.(1) A：I can bring my cat here. B: You cant bring your cat here.(2)A: We can play football there. B: You cant play football there.Step5.Conslidition英漢互譯1.我們可以在那兒打籃球。2.看那個(gè)標(biāo)志！3.哦，我懂了。4.你不能把你的狗帶到這兒來。Step6.Test英漢互譯。1.look at the pictures _2.I see _3.踢足球 _4

6、.在街道上 _用所給的詞的適當(dāng)形式填空1_(us) are very happy today.Let _(us)play football outside.2.Please _(close) the door.3.LiLei can _(swim) in the lake.4.Dont­­ _(climb) the tall tree.Step7.Homework模仿課文寫一段小對(duì)話。（不少于6句）Unit9 Signs 第二課時(shí)動(dòng)詞或者動(dòng)詞詞組Watch TV listen to music fly kites ride a bike smokedo homework l

7、ook for things on the Internet shout write in the books take the newspapers home句型Excuse me.Can I?Yes,you can. /No,you cant.卡片，錄音機(jī)，多媒體 Step1.Revision1. 出示卡片，2. 讓生回憶上歌課時(shí)的內(nèi)容如，禁止吸煙 不許喧嘩 不許直行對(duì)生說:Look at the signs!We can We cant.3. 設(shè)置場(chǎng)景，4. 讓生自己造句。1） 當(dāng)你看到禁止狗叫的牌子時(shí)，2） 應(yīng)該說什么?3） 當(dāng)你看到禁止吸煙的牌子時(shí)，4） 應(yīng)該說什么？3）當(dāng)你弟弟作業(yè)

8、未完成，但在看電視，應(yīng)該說什么？Step2.Presentation1. listen and learn look at the cards,and read.T:Whats this? S:Its a TV.He is watching TV.=>watch TV以類似的方法教授listen to music fly kites ride a bike smoke2. listen and tick播放第二段錄音，讓學(xué)生獨(dú)立完成練習(xí)。放3遍第一遍要求聽懂大意，第二遍完成練習(xí)，第三遍核對(duì)答案，并且讓學(xué)生復(fù)述。3Look and say1）用這些動(dòng)作問學(xué)生問題：Can I fly a k

9、ite here?幫學(xué)生回答：Yes,you can./No,you cant.2)在黑板上做出畫的動(dòng)作，并問學(xué)生：Can I paint here? 幫助學(xué)生回答：Yes ,you can.再拿著粉筆做出要在墻上畫的動(dòng)作，并問學(xué)生：Can I paint here? 幫助學(xué)生回答No,you cant.。讓生猜測(cè)paint的意思，然后給出正確的詞義并帶學(xué)生朗讀。3)同樣的方法呈現(xiàn)shout,do homework, bring ,take out the newspapers,eat snacks,look for things on the Internet.可用課前準(zhǔn)備好的實(shí)物及圖片，并

10、根據(jù)情況需要更換主語。4拓展和詳解1）What can I do？ 我能做什么呢？這是一個(gè)特殊疑問句，它的答句是“You can.”后面跟動(dòng)詞的原形。例如：I can dance。我會(huì)跳舞。2）watch TV看電視。Watch是觀看的意思?！翱措娨暎幢荣悺庇脀atch；look也有看的意思，但強(qiáng)調(diào)的是動(dòng)作。例如，“Look!She is over there.”看！她在那兒呢?！标P(guān)于look的詞組look at(看)， look after（照顧） ,look for（尋找）3）take the newspapers home把報(bào)紙帶回家去1Take，動(dòng)詞，作“拿去，帶去”講。反義詞是br

11、ing，意思是“帶來”。2Newspaper報(bào)紙，a?？蓴?shù)名詞，其復(fù)數(shù)是newspapers bnews和paper的合成詞。注意，news和paper都是不可數(shù)。Step3.Practice運(yùn)用所給出的詞條，根據(jù)課文內(nèi)容，做替換練習(xí)。分小組進(jìn)行對(duì)話，二人一組。(1) Can I bring my bag here?Yes, you can.(2) Can I eat snacks here?No,you cant.Step4.Test翻譯詞組1.做家庭作業(yè)2.把報(bào)紙帶回家3在網(wǎng)上找東西4.ride a bike 5.watch TV6.Fly a kite 在橫線上填上適當(dāng)?shù)慕樵~。1Plea

12、se listen _ me carefully.2Dont play _ the street.3Look _ the sign.Dont smoke here.4Can you look _Yancheng _ the Internet.Yes,I can.Unit9 Signs 第三課時(shí)New Words.Light, cross, must, wait, right Supermarket , into ,now, use ,put Park, shopping, basket, sure情態(tài)動(dòng)詞must和can用法見上錄音機(jī)，幻燈，掛圖Step1.Revision (1)T：Good

13、 morning,Tina. S: Good morning,Miss Gao. T：Can you bring your chair here.？ S：Yes,I can. (2)A：Excuse me.Can I eat some apples?B: Yes,you can.They are very nice. Step2.Presentation1. 在黑板上畫一幅圖，圖中有一條馬路，幾棵樹，一組紅綠燈和一個(gè)要過街的小學(xué)生。將light,tree,left,cross the road和wait for寫在黑板上，并解釋意思。就畫中內(nèi)容向?qū)W生提問并自問自答：Whats this? It

14、s a road.What are these? They are light.Do you know how to cross the road? Yes,you must wait for the green light and look left and right when you cross the road.可用恰當(dāng)?shù)氖謩?shì)或肢體語言幫助學(xué)生理解，并在黑板上相應(yīng)的位置寫出單詞和詞組。然后問簡(jiǎn)單的問句，檢查學(xué)生是否已理解所教的生詞的意思。領(lǐng)讀生詞。2手里拿一件外衣，并問學(xué)生：Where can I put it? I must put it in a right place. Can

15、I putunder the chair? Can I put it in front of the blackboard?Can I put into the desk? 可用動(dòng)作表現(xiàn)幾個(gè)介詞的意思，并請(qǐng)幾個(gè)學(xué)生試著回答問題。與此同時(shí)將呈現(xiàn)的詞匯寫在黑板上并帶讀。3拓展與詳解1）The light is red. 燈是紅的。Light做名詞“燈”講時(shí)。是可數(shù)的，例如：交通燈（traffic lights）,做名詞“燈光”講時(shí)，是不可數(shù)的。例如：The light is bright.燈光很明亮。2）She must wait for the green light.她必須等到綠燈。a.mus

16、t與can一樣都是情態(tài)動(dòng)詞，否定句在must后面加not.。表示“禁止“一定不”的意思，例如：You mustnt smoke here. 這兒禁止吸煙。b.wait for等候，等待。例如：I wait for him at home. 我在家里等他。3)She must look left,then right,then left. 她必須左看看，右看看。Look left,then right,then leftlook left and right.(左看右看)4）She cant park her bike under the trees.她不能把自行車停在樹下。a.park在此句為

17、動(dòng)詞“停放車輛”的意思。Park作為名詞時(shí)，是“公園，停車場(chǎng)”的意思。b.under意為“在。下面”，反義詞above意為“在。上方”。5）She can park in front of the supermarket.她可以把它停在超市的前面。In front of 意為“在。前面”，反義詞是behind,意為“在.后面”6）She must not bring her bag into the supermarket.她不能把包帶到超市里面。Into意為“在里面”，強(qiáng)調(diào)的是動(dòng)作，in意為“在.里面”，強(qiáng)調(diào)的是狀態(tài)。例如:She throws(扔) the bad bananas into

18、 the box.她把壞的香蕉扔到了箱子里。7)We must look up and down first.首先，我們必須上下看看。first是one的序數(shù)詞，“首先，第一”的意思，詞組“at first”是“首先”的意思。Unit9 Signs 第四課時(shí)情態(tài)動(dòng)詞“can,must”運(yùn)用，8個(gè)雙元音的掌握。 含有情態(tài)動(dòng)詞的句子，句型的轉(zhuǎn)換。改一般疑問句，只需把情態(tài)動(dòng)詞提前。 8個(gè)雙元音讓生正確的發(fā)音 圖片，投影儀，錄音機(jī)Step1.Revision 設(shè)置兩個(gè)情景，幫助學(xué)生復(fù)習(xí)上節(jié)課的知識(shí)。一是請(qǐng)學(xué)生說說如何幫助低年級(jí)的小朋友過馬路的：Please tell me how to help th

19、e young children cross the road.二是假設(shè)學(xué)生是超市服務(wù)員，問問他們?nèi)绾蜗蝾櫩徒忉尦械囊?guī)定：If you are a saleperson in the supermarket,how do you explain rules in your market to the buyers?Step2.presentation通過幾個(gè)問題的設(shè)置及解答，完成where,over there, finish,和again的呈現(xiàn)，如：Where is _?Oh,she is over there._,can you play computer games?If you ca

20、n, Ill give you a prize again.Step3.Discuss可以簡(jiǎn)單的詢問學(xué)生在家生活和學(xué)習(xí)的情況，如：Can you play computer games?Do you like snakes?將情景引入書上的情景對(duì)話。Step4.Dialogues1. 讓學(xué)生先獨(dú)立思考完成對(duì)話的填寫，2. 然后可以和同3. 桌同4. 學(xué)討論：First of all,complete the dialogue in your text books by yourselves.Then you can discuss the answers with your partner.5. 安排學(xué)生分角色朗讀，6. 然后請(qǐng)幾對(duì)上講臺(tái)對(duì)話。Step5.Prounciation1. 教8個(gè)雙元音，會(huì)讀會(huì)寫2舉出含有這些元音字母的單詞并且讓生自己課后去找一找，寫一寫。Step6.TestGrammarcan(否定式)_one(序數(shù)詞)_right(反義詞)_Light(復(fù)數(shù))_Step7.Homework 根